我试图编写一个程序(C#),可以登录 VBulletin 论坛并创建新线程。我尝试了2种方式:
1) Use HttpWeb请求: 登录完成。但是创建新线程失败。这是发布代码:
public static void CreateNewThread(string url,string fId, string title, string message, string tag)
{
url += "newthread.php?do=postthread";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
//string result = "";
string values = "subject=" + title
+ "&message=" + message
+ "&tag=" + tag
+ "&do=postthread"
+ "&f=" + fId
+ "&s="
+ ""
;
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = values.Length;
ServicePointManager.Expect100Continue = false; // prevents 417 error
using (StreamWriter writer = new StreamWriter(req.GetRequestStream(), Encoding.UTF8))
{
writer.Write(values);
}
HttpWebResponse c = (HttpWebResponse)req.GetResponse();
}
当执行上面的代码时,没有创建任何theard!
2)使用Web浏览器控件:
webBrowser1.Document.GetElementById("navbar_username").InnerText = "admin";
webBrowser1.Document.GetElementById("navbar_password").InnerText = "123";
但我无法提交,因为没有名称/ID,并且登录按钮是相同的!请告诉我如何提交没有表单名称/id 和按钮名称/id 的表单?
Thanks !
最良好的问候,
尝试模拟发布数据而不是填写表单:
string postData = "username=Kurresmack&password=pw&action=login&url=/";
webBrowser1.Navigate("www.sweclockers.com/forum/member.php", "", System.Text.Encoding.UTF8.GetBytes(postData), "Content-Type: application/x-www-form-urlencoded\r\n");
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